Allow users to delete personal blueprints on the blueprints page

[mnholtz]

Context https://github.com/pixiebrix/pixiebrix-extension/pull/3168#issuecomment-1097331884

Currently, users are unable to delete personal blueprints after they're shared unless they go to the workshop. We would like to add the ability for users to delete personal blueprints directly on the blueprints page.

See: https://github.com/pixiebrix/pixiebrix-extension/blob/e5c5c3e96c671a9e91377e1e81bb18de1dad1288/src/options/pages/blueprints/useInstallableViewItemActions.ts#L119-L121